srr
From spatialEco v1.3-2
by Jeffrey S Evans
Surface Relief Ratio
Calculates the Pike (1971) Surface Relief Ratio
Usage
srr(x, s = 5, ...)
Arguments
- x
raster object
- s
Focal window size
- ...
Additional arguments passed to raster::calc
Value
raster class object of Pike's (1971) Surface Relief Ratio
Note
Describes rugosity in continuous raster surface within a specified window. The implementation of SRR can be shown as: (mean(x) - min(x)) / (max(x) - min(x))
Examples
# NOT RUN {
library(raster)
data(elev)
r.srr <- srr(elev, s=5)
plot(r.srr, main="Surface Relief Ratio")
# }
Community examples
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